EP3773243A4 - Systems and methods for anchoring and restraining gastrointestinal prostheses - Google Patents

Systems and methods for anchoring and restraining gastrointestinal prostheses Download PDF

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Publication number
EP3773243A4
EP3773243A4 EP19777337.7A EP19777337A EP3773243A4 EP 3773243 A4 EP3773243 A4 EP 3773243A4 EP 19777337 A EP19777337 A EP 19777337A EP 3773243 A4 EP3773243 A4 EP 3773243A4
Authority
EP
European Patent Office
Prior art keywords
restraining
anchoring
systems
methods
gastrointestinal prostheses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19777337.7A
Other languages
German (de)
French (fr)
Other versions
EP3773243A1 (en
Inventor
Kedar R. Belhe
Werner Schwarz
Todd Stangenes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MetaModix Inc
Original Assignee
MetaModix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MetaModix Inc filed Critical MetaModix Inc
Publication of EP3773243A1 publication Critical patent/EP3773243A1/en
Publication of EP3773243A4 publication Critical patent/EP3773243A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/0076—Implantable devices or invasive measures preventing normal digestion, e.g. Bariatric or gastric sleeves
    • A61F5/0079—Pyloric or esophageal obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/0036—Intragastrical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/0076—Implantable devices or invasive measures preventing normal digestion, e.g. Bariatric or gastric sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0089—Instruments for placement or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2002/045—Stomach, intestines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Obesity (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Child & Adolescent Psychology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Prostheses (AREA)
EP19777337.7A 2018-03-30 2019-03-29 Systems and methods for anchoring and restraining gastrointestinal prostheses Pending EP3773243A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862650923P 2018-03-30 2018-03-30
PCT/US2019/024950 WO2019191652A1 (en) 2018-03-30 2019-03-29 Systems and methods for anchoring and restraining gastrointestinal prostheses

Publications (2)

Publication Number Publication Date
EP3773243A1 EP3773243A1 (en) 2021-02-17
EP3773243A4 true EP3773243A4 (en) 2022-08-10

Family

ID=68056646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19777337.7A Pending EP3773243A4 (en) 2018-03-30 2019-03-29 Systems and methods for anchoring and restraining gastrointestinal prostheses

Country Status (6)

Country Link
US (3) US20210030574A1 (en)
EP (1) EP3773243A4 (en)
KR (1) KR20210005038A (en)
CN (1) CN112423671A (en)
BR (1) BR112020020005A2 (en)
WO (1) WO2019191652A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3028734A1 (en) 2004-10-15 2016-06-08 Bfkw, Llc Bariatric device and method
US8529431B2 (en) 2007-02-14 2013-09-10 Bfkw, Llc Bariatric device and method
KR102473258B1 (en) 2016-05-19 2022-12-01 메타모딕스, 인코포레이티드 Pyloric Anchor Recovery Tools and Methods
EP3946151A4 (en) * 2019-03-25 2022-12-07 Bfkw, Llc Intraluminal device and method with anti-migration
KR20220079954A (en) * 2019-10-15 2022-06-14 보스톤 싸이엔티픽 싸이메드 인코포레이티드 Systems and devices for securing stents
CN116867467A (en) * 2020-12-22 2023-10-10 波士顿科学国际有限公司 Pylorus device
KR20240130599A (en) * 2021-04-28 2024-08-29 메타모딕스, 인코포레이티드 System and method for stabilizing a movement prevention anchor system
WO2023154278A1 (en) * 2022-02-08 2023-08-17 Boston Scientific Scimed. Inc. Devices, systems, and methods for engageable stents

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110245846A1 (en) * 2010-02-24 2011-10-06 Usgi Medical, Inc. Endoscopic tissue anchor deployment devices and methods
US20120184893A1 (en) * 2009-04-03 2012-07-19 Metamodix, Inc. Anchors and methods for intestinal bypass sleeves
US9744062B2 (en) * 2014-04-30 2017-08-29 Lean Medical Technologies, LLC Gastrointestinal device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041129A (en) * 1990-07-02 1991-08-20 Acufex Microsurgical, Inc. Slotted suture anchor and method of anchoring a suture
US7025791B2 (en) * 2002-12-02 2006-04-11 Gi Dynamics, Inc. Bariatric sleeve
US7645286B2 (en) * 2005-05-20 2010-01-12 Neotract, Inc. Devices, systems and methods for retracting, lifting, compressing, supporting or repositioning tissues or anatomical structures
US20080065120A1 (en) * 2005-10-31 2008-03-13 Zannis Anthony D Surgical instrument, kit and method for creating mattress-type stitches
US8105392B2 (en) * 2006-11-08 2012-01-31 Boston Scientific Scimed, Inc. Pyloric obesity valve
US9173760B2 (en) * 2009-04-03 2015-11-03 Metamodix, Inc. Delivery devices and methods for gastrointestinal implants
CN102917666B (en) 2010-03-26 2015-07-29 Ibis医药股份有限公司 Gastric implanting device
AU2013289929A1 (en) * 2012-07-13 2015-01-29 Gi Dynamics, Inc. Transpyloric anchoring
US10390922B2 (en) * 2015-01-05 2019-08-27 Boston Scientific Scimed, Inc. Devices and methods for delivery of attachment devices
KR102473258B1 (en) * 2016-05-19 2022-12-01 메타모딕스, 인코포레이티드 Pyloric Anchor Recovery Tools and Methods
US10675015B2 (en) * 2017-07-12 2020-06-09 Ethicon, Inc. Systems, devices and methods for delivering transfascial suture implants for securing surgical mesh to tissue

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120184893A1 (en) * 2009-04-03 2012-07-19 Metamodix, Inc. Anchors and methods for intestinal bypass sleeves
US20110245846A1 (en) * 2010-02-24 2011-10-06 Usgi Medical, Inc. Endoscopic tissue anchor deployment devices and methods
US9744062B2 (en) * 2014-04-30 2017-08-29 Lean Medical Technologies, LLC Gastrointestinal device

Also Published As

Publication number Publication date
US20190298560A1 (en) 2019-10-03
US20210030574A1 (en) 2021-02-04
KR20210005038A (en) 2021-01-13
WO2019191652A1 (en) 2019-10-03
CN112423671A (en) 2021-02-26
EP3773243A1 (en) 2021-02-17
US20240108486A1 (en) 2024-04-04
US11737900B2 (en) 2023-08-29
BR112020020005A2 (en) 2021-01-05

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